Rin finds out that Hayato and Ui are living together! Infuriated and shocked, she has to snoop around for evidence of foul play...and get in their way as much as possible.
You should've gone next door 
to borrow some from Izumi.
Hättest doch einfach nebenan
von Izumi einen ausleihen können.
Debiste ir a pedirle a Izumi-kun.
Avresti dovuto fartelo prestare
da Izumi qui di fianco.